Iberdrola España, leader in renewable energy in Spain

The age of electricity

Electricity grids and energy storage solutions are key to accelerating electrification in Spain and strengthening the country's autonomy and competitiveness.

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Two workers in protective equipment walking through green hydrogen plant with industrial structures, pipelines and storage tanks.
25/06/2026
The Ministry for Ecological Transition and the Demographic Challenge has agreed to redeploy up to 211 million euros in IPCEI Hy2USE funding to Castellón.
Portrait of an executive in suit with arms crossed on a neutral white and green background.
25/06/2026
Group of girls and teenagers from a rhythmic gymnastics club posing with coaches and a panel displaying the Iberdrola logo and the text “125 años luz” during the Iberdrola Supera Award ceremony.
22/06/2026
Group of people posing in front of a backdrop with Iberdrola and Women Lab Bilbao logos, with a sign reading "Generational Handover." Five adults (three women and two men) stand in the foreground, all smiling, dressed in formal and casual attire.
22/06/2026

Services and Products in Spain

Electric power

Would you like to save on your electricity bill? Choose the plan that best suits your consumption needs.

Energy efficiency in Spain

Improving energy efficiency means gaining in savings, comfort and ecology. Find out how we help our customers to reduce the energy consumption.

Electric mobility

We are aware of the key role of the electrification of transport in the energy transition in Spain and, for this reason, we promote electric and sustainable mobility.

Smart Solar

Do you want to install solar panels and generate your own energy to save on your bills? Find out what smart solutions we offer for our customers in Spain.

Our Business

Photovoltaic self-consumption

Thousands of Spaniards are opting to generate their own energy using sunlight. Find out why to choose this energy alternative.

Pumping stations 

Discover how pumped-storage power plants work and their essential role in energy storage in Spain.

Aerothermal energy

Aerothermal energy is emerging as one of the most innovative and sustainable solutions for heating homes in Spain. Discover why.

Smart grids

We continue to make progress in the transformation of electricity grids towards a smarter, more reliable and secure infrastructure.

Top stories

Hydroelectric dam in a deep rocky canyon with intense blue water, captured from an aerial perspective

Reservoirs and their essential role during Spain’s power outage

Find out more about the role of Iberdrola España's hydroelectric plants in restoring energy supply after the April 2025 blackout.

Plan il·lumina: the electrical redesign of the areas affected by the 2024 flash floods in Spain

We are building the electricity grid of the future in the areas impacted by last October’s floods: a more robust, resilient and digital distribution network. Learn about the Plan il·lumina.

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